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Topaz from the Meldon aplite, Devonshire

Published online by Cambridge University Press:  05 July 2018

M. Nawaz Chaudhry  and
R. A. Howie
M. Nawaz Chaudhry
Affiliation:
Department of Geology, University of the Panjab, Lahore, West Pakistan
R. A. Howie
Affiliation:
Department of Geology, King's College, London, W.C. 2
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Summary

Chemical analyses, optical properties, specific gravities, and cell dimensions are presented for six topazes. A linear relationship is confirmed between the b cell dimension and the OH/(OH+F) ratio.

Type
Research Article
Information
Mineralogical Magazine , Volume 37 , Issue 290 , June 1970 , pp. 717 - 720
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1970

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References

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